ANIMALS

We can classify animals indifferent ways

One way is to classify animalsinto vertebrates and

invertebrates

vertebrate invertebrate

Vertebrates have a backbone,

and invertebrates don’t havea backbone.

We can also classify vertebratesInto five smaller groups:

mammals

birds

fish reptiles

amphibians

There are many differenttypes of invertebrates.

Some invertebrates have ashell

Some have an

Others have a

exoskeleton

Soft body